I'm looking for places to stress test some audio gear that runs up there.

It has Frequency Diversity that sends uncompressed 24-bit, 48 kHz mono audio on two dynamically allocated frequencies, each of which change quickly and inaudibly because the transmitter and receiver are duplex and are constantly talking to each other. It has Time Diversity that sends the audio in multiple time slots. Sort of like the redundancy scheme offered by DAT machines, but in the air, not on tape. It has Space Diversity using two antennas on both the transmitter and receiver. Latency is about 3.8 mSec.

So, where are the best 2.4 GHz Hell Holes? Maybe a Pandora? Starbucks? On the floor at NAB?